title: The principles of writing the medical guide for ships.
mesh_terms: D004635:Emergency Medicine / Q000193:education / Q000592:standards*; D005387:Finland; D006801:Humans; D008370:Manuals as Topic; D009326:Naval Medicine / Q000193:education / Q000592:standards*; D009784:Occupational Diseases / Q000517:prevention & control*; D014956:Writing